package org.uengine.processpublisher.bpel.exporter;
import org.uengine.components.serializers.BPELSerializer;
import org.uengine.kernel.ParameterContext;
import org.uengine.kernel.ProcessVariable;
import org.uengine.kernel.WebServiceActivity;
import org.xmlsoap.schemas.ws.n2003.n03.business_process.types.*;
import org.xmlsoap.schemas.ws.n2003.n03.business_process.groups.*;
import com.commerceone.xdk.castor.types.*;
import org.uengine.processpublisher.Adapter;
import javax.wsdl.*;
import java.util.*;
import org.xmlsoap.schemas.ws.n2003.n03.business_process.*;
/**
* @author Jinyoung Jang
*/
public class WebServiceActivityAdapter implements Adapter{
public Object convert(Object src, java.util.Hashtable keyedContext) throws Exception{
WebServiceActivity srcWebServiceActivity = (WebServiceActivity)src;
tSequence destSeqAct = new tSequence();
destSeqAct.setname_Attribute(new XNCName(srcWebServiceActivity.getName().getText().replace(' ', '_') + "Sequence"));
String targetNS = srcWebServiceActivity.getService().getDefinition().getTargetNamespace();
String nsPrefix = BPELSerializer.toSafeName(srcWebServiceActivity.getService().getName(), null);
String variableName = srcWebServiceActivity.getOperationName() + "Request";{
Vector addVariables = (Vector)keyedContext.get("addVariables");
XQName xqName = new XQName(nsPrefix, targetNS, variableName);
variableName = "var_" + variableName;
addVariables.add(new Object[]{variableName, xqName});
}
String outVariableName = srcWebServiceActivity.getOperationName() + "Response";{
Vector addVariables = (Vector)keyedContext.get("addVariables");
XQName xqName = new XQName(nsPrefix, targetNS, outVariableName);
outVariableName = "var_" + outVariableName;
addVariables.add(new Object[]{outVariableName, xqName});
}
//---- build copy activity ----
boolean assignUsed = true;
tAssign assign = new tAssign();{
ParameterContext params[] = new ParameterContext[srcWebServiceActivity.getParameters().length];
System.arraycopy(srcWebServiceActivity.getParameters(), 0, params, 0, srcWebServiceActivity.getParameters().length);
if(params==null || params.length==0)
assignUsed = false;
else
for(int i=0; i<params.length; i++){
ParameterContext param = params[i];
tCopy copy = new tCopy();{
tFrom tfr = new tFrom();
tfr.setvariable_Attribute(new XNCName(BPELSerializer.toSafeName(param.getVariable().getName(), "variable" + i)));
from fr = new from();
fr.settFromComplexType(tfr);
to tto = new to();
tto.setvariable_Attribute(new XNCName(BPELSerializer.toSafeName(variableName, null)));
tto.setpart_Attribute(new XNCName(BPELSerializer.toSafeName(param.getArgument().getText(), null)));
copy.setfrom(fr);
copy.setto(tto);
}
assign.addcopy(copy);
}
}
activity actGrp = new activity();
actGrp.setassignAsChoice(assign);
//---- end of copy activity ----
destSeqAct.addactivity_Group(actGrp);
//---- build invoke activity ----
tInvoke invoke = new tInvoke();{
invoke.setname_Attribute(new XNCName(BPELSerializer.toSafeName(srcWebServiceActivity.getName().getText(), "Invoke")));
//set inputVariable
try{
/* ServiceDefinition sd = srcWebServiceActivity.getService();
PortType pt = (PortType)sd.getDefinition().getPortTypes().values().iterator().next();
*/
invoke.setinputVariable_Attribute(new XNCName(variableName));
}catch(Exception e){
//invocation with null parameter
}
//set outputVariable
invoke.setoutputVariable_Attribute(new XNCName(outVariableName));
//set correlation if needed
boolean initiateCorrelation = false;
boolean inboundPattern = false;
String roleName = srcWebServiceActivity.getRole().getName();
ProcessVariable identifier = srcWebServiceActivity.getRole().getIdentifier();
if(identifier!=null){
ParameterContext params[] = new ParameterContext[srcWebServiceActivity.getParameters().length];
System.arraycopy(srcWebServiceActivity.getParameters(), 0, params, 0, srcWebServiceActivity.getParameters().length);
if(params!=null && params.length>0)
for(int i=0; i<params.length; i++){
if(params[i].equals(identifier)){
initiateCorrelation = true;
break;
}
}
}
if(!initiateCorrelation && srcWebServiceActivity.getOutput()!=null){ //next, test the output variable
if(srcWebServiceActivity.getOutput().equals(identifier)){
initiateCorrelation = true;
inboundPattern = true;
}
}
if(initiateCorrelation){
tCorrelationsWithPattern correlations = new tCorrelationsWithPattern();
tCorrelationWithPattern correlation = new tCorrelationWithPattern();
correlation.setinitiate_Attribute((inboundPattern ? tBoolean.YES:tBoolean.NO));
correlation.setset_Attribute(new XNCName(roleName + "Identification"));
correlation.setpattern_Attribute(new XString((inboundPattern ? "in":"out")));
correlations.addcorrelation(correlation);
invoke.setcorrelations(correlations);
}
//
invoke.setoperation_Attribute(new XNCName(srcWebServiceActivity.getOperationName()));
invoke.setportType_Attribute(new XQName(nsPrefix, targetNS, srcWebServiceActivity.getPortType()));
invoke.setpartnerLink_Attribute(new XNCName(srcWebServiceActivity.getRole().getName().replace(' ', '_')));
}
actGrp = new activity();
actGrp.setinvokeAsChoice(invoke);
//---- end of invoke activity ----
if(assignUsed)
destSeqAct.addactivity_Group(actGrp);
if(srcWebServiceActivity.getOutput()!=null){
String src_outVarName = srcWebServiceActivity.getOutput().getName();
tAssign outAssign = new tAssign();{
tCopy copy = new tCopy();{
tFrom tfr = new tFrom();
tfr.setvariable_Attribute(new XNCName(outVariableName));
tfr.setpart_Attribute(new XNCName("in0"));
from fr = new from();
fr.settFromComplexType(tfr);
to tto = new to();
tto.setvariable_Attribute(new XNCName(src_outVarName));
copy.setfrom(fr);
copy.setto(tto);
}
outAssign.addcopy(copy);
}
actGrp = new activity();
actGrp.setassignAsChoice(outAssign);
destSeqAct.addactivity_Group(actGrp);
assignUsed = true;
}
if(!assignUsed)
return actGrp;
actGrp = new activity();
actGrp.setsequenceAsChoice(destSeqAct);
return actGrp;
}
}